Tuff Post® - 4” Flexible Posts

Large Diameter High Performance Channelizer
The 4” Large Diameter Tuff Post is a high performance channelizer designed to meet the harsh demands traffic delineation while provide high target value. These posts are more conspicuous than standard posts and raise driver awareness.

Tuff Post is ideal for exit lane delineation, head-to-head traffic separation, urban turn restrictions, edge line delineation, bike lane, or anywhere that durable, flexible, high performance channelization is required. Large diameter Tuff Posts are often used to simulate bollards while still allowing emergency vehicle access.

Tuff Post’s patented reactive spring system ensures the post will return to its original position impact after impact, reducing replacement costs.


Bases: Fixed Base, Quick Release Base, Drivable Base, Recessed Base, Tuff Curb® XLP

Color Options: White, Yellow

Sheeting/Reflector Color Options: White, Yellow, Red, Green

Height Options: 28", 36", 42", 48"